825804915 (number)

825804915 is an odd 9-digits composite number following 825804914 and preceding 825804916. In scientific notation, it is written as 8.25804915 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 404752896 positive integers (up to 825804915) that are relatively prime to 825804915.

Interesting facts

Basic properties

Name

Name eight hundred twenty-five million eight hundred four thousand nine hundred fifteen

Notation

Scientific notation 8.25804915 × 10^8
Engineering notation 8.25804915 × 10^6

Prime Factorization of 825804915

Prime Factorization 195 × 229 × 18493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 825804915
Product of the distinct prime numbers

The prime factorization of 825804915 is 195 × 229 × 18493. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 825804915)

Multiplication

n×y
n×2 1651609830
n×3 2477414745
n×4 3303219660
n×5 4129024575

Division

n÷y
n÷2 412902457.5
n÷3 275268305
n÷3 206451228.75
n÷5 165160983

Exponentiation

ny
n2 681953757638157225
n3 5.6316076486031E+26
n4 4.650609275568E+35
n5 3.8404959975087E+44

Nth Root

y√n
2√n 28736.821588339
3√n 938.1936470064
4√n 169.51938410795
5√n 60.726114298934

Divisors of 825804915

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -825804914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 825804915 can be divided by 8 positive divisors. The sum of these divisors (counting 825804915) is 1, the average is 0.125.

Base conversion 825804915

Base System Value
2 Binary 110001001110001100100001110011
3 Ternary 2010112220020101020
4 Quaternary 301032030201303
5 Quinary 3142401224130
6 Senary 213535510523
8 Octal 6116144163
10 Decimal 825804915
12 Duodecimal 1b0688443
16 Hexadecimal 3138c873
20 Vigesimal ci15c5f
36 Base36 dnnv5f

Cryptographic Hash Functions

md5 afdc10ad8157f9acd7ab443b62d50970
sha1 c6aa5abd7042eb49d17f05c7f297f3d1827e76e1
sha256 acf5bd0e6ed345fe7253820c965ef13b0abccd076f02d9d0d8d94a651ecd32e0
sha512 f6eac335a1fe1147c99e43ccea6ba74a649b2d64399318a80ca71240a5c93b48a2aff9f457430011fe3d47eb6c1aa13ef25d0c3837ae753270e33523c3f3458b
ripemd-160 22ea412b2bfc49e64122012774547c889be6ef98

825804915 as geometric shapes

Circle

Radius = n
Diameter 1651609830
Circumference 5188685308.5247
Area 2.142420915084E+18

Sphere

Radius = n
Volume 2.3589622955669E+27
Surface area 8.569683660336E+18
Circumference 5188685308.5247

Square

Length = n
Perimeter 3303219660
Area 681953757638157225
Diagonal 1167864510.6674

Cube

Length = n
Surface area 4091722545828943350
Volume 5.6316076486031E+26
Space diagonal 1430336069.9201

Equilateral Triangle

Length = n
Perimeter 2477414745
Area 2.9529463916045E+17
Altitude 715168034.96005

Triangular Pyramid

Length = n
Surface area 2.9529463916045E+17
Volume 6.6369132621821E+25
Height 389288170.22245